WEUP Connector logoConnectorConnectivity Solutions
Open navigation
Engineering Guide

Automotive Connector Terminal Types for Wire Harness Projects

A practical guide to automotive connector terminals, including common sizes, crimp requirements, material considerations and RFQ preparation.

automotive connector terminal typesSEO resourceRFQ education

Buyer takeaway

Clarify the connector requirement

Compare product and solution paths

Prepare RFQ details before quotation

Why terminals matter

The terminal is the current or signal contact inside the connector housing. A connector RFQ should review the housing and terminal together because terminal fit, retention, wire range and crimp quality affect reliability.

Common terminal sizes

Automotive connector projects often refer to terminal series such as 0.64mm, 1.2mm, 2.8mm and 6.3mm. Smaller terminals are often used for signal circuits, while larger terminals support higher current paths.

Crimp and wire range

Terminal selection should match wire size, insulation diameter, crimp wing shape and production crimp process. Harness factories usually need sample confirmation before mass assembly.

Material and plating

Copper alloy terminals may use different plating options depending on current, environment, contact resistance and project requirement. Material and plating should be confirmed during RFQ review.

RFQ preparation

When requesting terminals, provide connector housing reference, terminal size, wire range, current requirement, application environment, sample need and annual quantity.

Resource standard

SEO resource conversion record

Each guide should answer the keyword, educate the buyer, connect product and solution paths, and prepare the visitor for RFQ.

Search intent

automotive connector terminal types

The article should answer the search query directly, then guide the visitor toward product selection or engineering review.

Buyer takeaway

Engineering Guide

Every resource should produce a practical sourcing or engineering conclusion, not only general educational content.

Product path

4 related products

Article readers should be routed to relevant product records so SEO traffic can become product comparison or RFQ traffic.

Solution path

2 related solutions

Solution links connect informational searches to application pages such as wiring harness, EV battery, sensor, ADAS or ECU.

FAQ schema

2 FAQ entries

FAQ content should answer procurement and selection questions that can support rich results and AI-search answers.

RFQ conversion

Application, electrical data, environment and drawing

The page should make it clear which details the buyer should prepare before requesting quotation or engineering support.

FAQ

Common questions

FAQ blocks can later generate FAQ Schema for better search visibility.

Can connector terminals be selected without the housing?

It is not recommended. The terminal should be checked with the connector housing, cavity structure, wire range and crimp process.

What terminal information should be included in an RFQ?

Include terminal size, wire range, current requirement, connector housing reference, material or plating requirement and sample quantity.

Related products

Products mentioned in this guide

Resource articles should guide search visitors toward product pages and RFQ paths.

AC-TM-064

Automotive Crimp Terminal

Crimp terminal

Pin
0.64mm
Voltage
24V
Current
8A
IP
Housing dependent
AC-TM-064F

0.64mm Automotive Female Terminal

Female terminal

Pin
0.64mm
Voltage
24V
Current
5A
IP
Housing dependent
AC-TM-120

1.2mm Automotive Crimp Terminal

Crimp terminal

Pin
1.2mm
Voltage
24V
Current
10A
IP
Housing dependent
AC-TM-630

6.3mm Automotive Power Terminal

Power terminal

Pin
6.3mm
Voltage
24V
Current
40A
IP
Housing dependent

Related solutions

Application pages connected to this topic

This internal link structure helps connect articles, products, solutions and RFQ.

Wiring Harness Factory

Wiring Harness Solution

Connector, terminal, seal and housing support for automotive wiring harness manufacturers.

View Solution
Automotive Electronics Supplier

Sensor Connection Solution

Connector options for ABS, pressure, temperature, engine and vehicle sensor applications.

View Solution

Template rules

Resource page operating rules

These rules keep articles useful for SEO traffic, AI search, internal links and RFQ conversion.

Answer the keyword clearly in the first part of the article.

Keep the article practical for procurement, engineering and supplier evaluation.

Every article should link to related products, related solutions and RFQ.

Avoid generic blog writing; use connector parameters, application context and RFQ preparation details.

Use real diagrams, product photos or technical tables when available.

FAQ should support actual buyer questions, not broad marketing claims.

Do not publish unverified certification, capacity or customer claims inside articles.

Articles should help SEO, AI search and internal linking at the same time.

Turn this guide into a connector RFQ

Share the application and target specification so the requirement can be routed to product selection or engineering review.

Request Support